How to read a charecters from and image?

Hi
I think you want to read captcha image
If thats your requirement

you have a plugin for captcha integration

From your application root, you can run:

ruby script\plugin install svn://rubyforge.org/var/svn/expressica/plugins/simple_captcha

In Your Code:

To show a captcha in your view, just use the following tag:

<%= show_simple_captcha %>

In your controller to validate:

if simple_captcha_valid?
end

senthil raja wrote:

Hi
I think you want to read captcha image
If thats your requirement

I think he actually wants to crack a captcha, by reading the letters
inside the given image.

There is GNU OCR project ... you can make ruby binding...